package hooks

import "context"

// EventType 业务事件类型，按项目需求在此扩展
type EventType string

// Handler 事件处理器接口
type Handler interface {
	Handle(ctx context.Context, event EventType, payload *EventPayload) error
}

// HandlerFunc 函数适配器，方便用匿名函数注册 handler
type HandlerFunc func(ctx context.Context, event EventType, payload *EventPayload) error

func (f HandlerFunc) Handle(ctx context.Context, event EventType, payload *EventPayload) error {
	return f(ctx, event, payload)
}

// EventPayload 事件携带的上下文信息
type EventPayload struct {
	UserID int
	Extra  map[string]any
}